Description
Mercury 30431128 Ignition Key — Key 128 (Single Key)
The Mercury 30431128 ignition key is a genuine OEM replacement part stamped “128.” This key is specifically designed for Mercury and MerCruiser 3-position ignition switches requiring key code 128, ensuring a perfect factory fit and reliable ignition engagement.
Applications & Compatibility
- Fits Mercury and MerCruiser ignition switches marked “128”
- Commonly used on select Mercury outboards and control consoles
- Direct OEM replacement for lost or spare key 128
Features & Benefits
- Authentic Mercury OEM ignition key for precise switch alignment
- Constructed with corrosion-resistant materials for marine durability
- Maintains secure ignition operation and proper key fit
Specifications
- Part Number: 30431128
- Key Code: 128
- Type: Ignition Key (Single)
- UPC: 745061134218
- Prop 65 Warning: Cancer
Installation Notes
Before purchasing, confirm that your ignition switch or existing key is marked “128” to ensure compatibility. The key should insert smoothly into matching Mercury 3-position switches.
Returns
Unopened and unused keys may be returned under our Return Policy. Please verify key code compatibility before installation.
Wakeboss.com provides only genuine OEM Mercury ignition components for guaranteed performance, safety, and reliability on the water.